Mcs
[计] 多信道通信系统
🗣️ 情景例句
He's busy preparing for class.
他忙着准备功课。
Want of care does us more damage than want of knowledge.
粗心比无知更为有害。
Have you just made a new film, Miss Marsh?
您刚拍完一部新电影吗，马什小姐？